After years of using this tape drive (Dell ML6000), this morning, after cycling out and in tapes in the library, I noticed that the Inventory option is missing on my Management screen:
Tried to use PS to try to get the system to Inventory, no luck:
PS C:\Program Files\Microsoft System Center 2012\DPM\DPM\bin> Get-DPMLibrary -DPMServerName dpm-2
Name Drives Slots I/E ports Protection groups
---- ------ ----- --------- ---------------
Library: Del... 3 114 18 File Servers...
Stand-alone ... 1 0 0
Stand-alone ... 1 0 0
Stand-alone ... 1 0 0
PS C:\Program Files\Microsoft System Center 2012\DPM\DPM\bin> $DPMLibrary = Get-DPMLibrary -DPMServerName dpm-2
PS C:\Program Files\Microsoft System Center 2012\DPM\DPM\bin> Start-DPMLibraryInventory -DPMLibrary $DPMLibrary -FastInventory
Start-DPMLibraryInventory : Cannot convert 'System.Object[]' to the type 'Microsoft.Internal.EnterpriseStorage.Dls.UI.ObjectModel.LibraryManagement.Library' required by parameter 'DPMLibrary'. Specified method is not supported.
At line:1 char:38
+ Start-DPMLibraryInventory -DPMLibrary <<<< $DPMLibrary -FastInventory
+ CategoryInfo : InvalidArgument: (:) [Start-DPMLibraryInventory]
, ParameterBindingException
+ FullyQualifiedErrorId : CannotConvertArgument,Microsoft.Internal.Enterpr
iseStorage.Dls.UI.Cmdlet.StartInventory